Adjustable wire box combination buckle

Abstract

The utility model belongs to the technical field of building electrical installation, and discloses an adjustable wire box combination buckle which comprises a lower partition plate and an upper partition plate, inner buckle clamping pieces are symmetrically and fixedly arranged on the same side of the lower partition plate and the upper partition plate, and one side of each inner buckle clamping piece is fixedly connected with an inner buckle contact head. Outer buckle clamping pieces are symmetrically and fixedly connected to the two sides of the lower partition plate and the two sides of the upper partition plate, outer buckle contact heads are fixedly connected to one sides of the outer buckle clamping pieces, a main board groove is formed in one side of the lower partition plate, and a main insertion plate is fixedly connected to one side of the lower surface of the upper partition plate and inserted into the main board groove. Three screw columns are connected between the main board groove and the main insertion board in a threaded fit mode. By means of the scheme, the distance between the upper partition plate and the lower partition plate is manually adjusted and fixed through the screw columns, wire boxes of different lengths can be accurately adapted, universality is improved, and construction cost and complexity are reduced; and the clamping mode of the inner buckle clamping piece, the outer buckle clamping piece and the contact head is firm, installation safety is guaranteed, the distance between the wire boxes is accurately positioned, and subsequent installation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building electrical installation technical field, specifically adjustable line box combination buckle. BACKGROUND

[0002] Line box, also known as terminal box, is an important accessory for electrical installation, usually made of plastic, metal and other materials, it is mainly used for protecting wire joint and providing connection, branching space for wire, and also plays the role of fixing and insulation.

[0003] However, in the implementation of the related technology, the above problems are found to exist:

[0004] Firstly, in the length of the adapter line box, most existing line box combination buckles often adopt fixed structure, cannot be flexibly adjusted according to the actual length of the line box, and construction personnel have to prepare various specifications of combination buckles when facing different length line boxes, which not only increases the procurement cost, but also improves the complexity of accessory selection and installation during construction, reduces the construction efficiency; It is not convenient to position the distance of line box, and in actual installation, due to the lack of effective positioning device, the distance is controlled only by the experience of workers, and the distance between adjacent line boxes is uneven, which not only affects the appearance of the line box, but also may lead to subsequent electrical equipment installation difficulties, even violates the building electrical installation specification, and lays hidden dangers for the safety and stability of electrical system. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model provides a kind of adjustable line box combination buckle, with the advantages of accurate adaptation to line box of different lengths and accurate positioning of line box spacing for subsequent installation.The utility model can accurately adapt to line box of different lengths by manually adjusting the distance between upper and lower partitions and fixing with wire column, and avoid reducing construction efficiency, and through the clamping of inner and outer buckle clamping pieces and contact head, avoid the situation of uneven distance between adjacent line boxes and installation difficulties.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of adjustable line box combination buckle, including lower partition and upper partition, the same side of lower partition and upper partition is fixedly provided with inner buckle clamping piece, and the side of inner buckle clamping piece is fixedly connected with inner buckle contact head, the two sides of lower partition and upper partition are fixedly connected with outer buckle clamping piece, and the side of outer buckle clamping piece is fixedly connected with outer buckle contact head.

[0007] Preferably, the two sides of the upper partition are symmetrically provided with additional rod pieces, and the side of the additional rod piece is fixedly provided with additional outer buckle piece and additional inner buckle piece, the size and material of the additional outer buckle piece and the additional inner buckle piece are the same as those of the inner buckle clamping piece and the outer buckle clamping piece.

[0008] Preferably, one side of the lower partition plate is provided with a main plate slot, the lower surface of the upper partition plate is fixedly connected with a main plug-in plate on one side, and the main plug-in plate is inserted into the main plate slot.

[0009] Preferably, the lower partition plate is provided with an auxiliary plate slot on the side away from the main plate slot, and the lower surface of the upper partition plate is fixedly connected with an auxiliary plug-in plate on the side away from the main plug-in plate, and the auxiliary plug-in plate is inserted into the corresponding auxiliary plate slot.

[0010] Preferably, the main plug-in plate and the lower partition plate are both provided with five thread grooves for cooperating with the thread columns distributed in an up-down equal interval.

[0011] Preferably, the lower partition plate is fixedly provided with a plurality of threaded nuts on the side away from the main plate slot, and one end of the thread column is threadedly sleeved in the corresponding threaded nut.

[0012] Preferably, the upper partition plate is symmetrically fixedly provided with a sleeve on the side away from the inner buckle clamping piece, the inner side of the additional rod piece is fixedly connected with a plug rod, and the plug rod is inserted into the corresponding sleeve, and the plug rod and the corresponding sleeve are connected through a bolt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model can accurately adapt to line boxes of different lengths by manually adjusting the distance between the upper and lower partition plates and then fixing the thread column, greatly improving the versatility of the line box combination buckle, reducing the preparation of various fixed accessories due to the length difference of the line box during construction, and reducing the construction cost and complexity.

[0015] 2. The utility model is firmly and reliably clamped with the line box through the inner buckle clamping piece, the outer buckle clamping piece and the corresponding contact head, which not only can effectively prevent the line box from loosening and shifting during installation or use, guaranteeing the stability and safety of electrical installation, but also can accurately position the distance between adjacent line boxes, making the line box installation neat and beautiful, meeting the building electrical installation specification and aesthetic requirements. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is another view structure schematic view of the whole structure of the utility model;

[0018] Figure 3 It is an upper partition plate structure schematic view of the utility model;

[0019] Figure 4 It is an explosion view of the connection structure between the upper partition plate and the lower partition plate of the utility model;

[0020] Figure 5 The connecting structure between the upper partition plate and the lower partition plate is shown in the perspective view;

[0021] Figure 6 The mounting structure of the additional rod is shown in the exploded view.

[0022] In the figure: 1, lower partition plate; 2, upper partition plate; 21, main plug-in plate; 22, main plate slot; 23, silk column; 24, knob; 25, auxiliary plate slot; 26, auxiliary plug-in plate; 27, threaded groove; 28, threaded cap; 3, inner buckle clamping piece; 31, inner buckle contact head; 32, outer buckle clamping piece; 33, outer buckle contact head; 4, additional rod; 41, additional outer buckle piece; 42, additional inner buckle piece; 43, sleeve; 44, plug rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1 to 6 shown, the utility model provides a kind of adjustable line box combination buckle, including lower partition plate 1 and upper partition plate 2, and the same side of lower partition plate 1 and upper partition plate 2 is symmetrically fixed with inner buckle clamping piece 3, and one side of inner buckle clamping piece 3 is fixedly connected with inner buckle contact head 31, and the two sides of lower partition plate 1 and upper partition plate 2 are symmetrically fixedly connected with outer buckle clamping piece 32, and one side of outer buckle clamping piece 32 is fixedly connected with outer buckle contact head 33, and line box combination buckle is used to position the interval between two line boxes, specifically, inner buckle clamping piece 3 and the inner buckle contact head 31 on it, outer buckle clamping piece 32 and the outer buckle contact head 33 on it, for clamping lower partition plate 1 and upper partition plate 2 in two line boxes, when installing, inner buckle clamping piece 3 and outer buckle clamping piece 32 are aligned with the corresponding position on line box, and inner buckle contact head 31 and outer buckle contact head 33 are tightly connected with line box by pressing, to realize the accurate positioning of line box interval, ensure that the installation interval of adjacent line box meets the requirement.

[0025] Specifically, the upper partition plate 2 is provided with additional rod members 4 symmetrically on both sides, and the additional rod members 4 are provided with additional outer buckling members 41 and additional inner buckling members 42 on one side. The size and material of the additional outer buckling members 41 and the additional inner buckling members 42 are the same as those of the inner buckling members 3 and the outer buckling members 32. When a longer distance between the wire boxes is required, the additional rod members 4 play a role. The additional outer buckling members 41 and the additional inner buckling members 42 on one side of the additional rod members 4 are similar to the inner buckling members 3 and the outer buckling members 32, and can also be buckled with the wire box or other components, further expanding the adjustment range, meeting the installation requirements of wire boxes with larger spacing, and providing strong expansion function for the wire box combination buckle. When the conventional spacing cannot meet the requirements, the additional rod members 4 can be installed, and the additional outer buckling members 41 and the additional inner buckling members 42 can be further connected with other wire boxes or components according to the actual installation requirements, thereby enhancing the adaptability of the combination buckle in complex installation scenarios. Whether it is small spacing wire box installation in a narrow space or large spacing wire box layout in a large space, it can be easily coped with.

[0026] Further, the lower partition plate 1 is provided with a main plate slot 22 on one side, the lower surface of the upper partition plate 2 is fixedly connected with a main plug-in plate 21, and the main plug-in plate 21 is inserted into the main plate slot 22. Three silk columns 23 are threadedly connected between the main plate slot 22 and the main plug-in plate 21, one end of the silk column 23 is fixedly connected with a knob 24, and the distance between the partition plates is adjusted. The lower partition plate 1 and the upper partition plate 2 are inserted into the main plate slot 22 through the main plug-in plate 21. The construction personnel manually adjusts the distance between the upper partition plate 2 and the lower partition plate 1 according to the actual length of the wire box, so that the distance between them is adapted to the wire box. After adjusting to the appropriate length, the knob 24 is rotated, the knob 24 drives the silk column 23 to rotate, and the silk column 23 is gradually screwed in due to the threaded connection between the silk column 23, the main plug-in plate 21 and the lower partition plate 1, thereby completing the fixation between the upper partition plate 2 and the lower partition plate 1.

[0027] Further, the lower partition plate 1 is provided with a main plate slot 22 on one side, the lower surface of the upper partition plate 2 is fixedly connected with a main plug-in plate 21, and the main plug-in plate 21 is inserted into the main plate slot 22. Three silk columns 23 are threadedly connected between the main plate slot 22 and the main plug-in plate 21, one end of the silk column 23 is fixedly connected with a knob 24, and the distance between the partition plates is adjusted. The lower partition plate 1 and the upper partition plate 2 are inserted into the main plate slot 22 through the main plug-in plate 21. The construction personnel manually adjusts the distance between the upper partition plate 2 and the lower partition plate 1 according to the actual length of the wire box, so that the distance between them is adapted to the wire box. After adjusting to the appropriate length, the knob 24 is rotated, the knob 24 drives the silk column 23 to rotate, and the silk column 23 is gradually screwed in due to the threaded connection between the silk column 23, the main plug-in plate 21 and the lower partition plate 1, thereby completing the fixation between the upper partition plate 2 and the lower partition plate 1.

[0028] It is worth noting that the main plug-in plate 21 and the lower partition plate 1 are both provided with five thread grooves 27 for cooperating with the silk columns 23, which are distributed in equal intervals from top to bottom. When manually adjusting the distance between the upper partition plate 2 and the lower partition plate 1, the construction personnel can select to screw the silk column 23 into different thread grooves 27 according to the length of the wire box, thereby achieving multi-grade adjustment of the distance between the upper partition plate 2 and the lower partition plate 1, and making the operation of adapting to wire boxes of different lengths more flexible and accurate.

[0029] It is worth noting that the lower partition plate 1 is fixed with a plurality of threaded caps 28 away from one side of the main plate groove 22, and one end of the wire column 23 is threadedly sleeved in the corresponding threaded cap 28, and the threaded cap 28 further locks the wire column 23, effectively preventing the wire column 23 from loosening due to factors such as vibration, external force pulling, etc. during subsequent construction or use, ensuring the stable connection between the lower partition plate 1 and the upper partition plate 2, and further ensuring that the fitting effect of the line box combination buckle on line boxes of different lengths is always stable and reliable.

[0030] It is worth introducing that the upper partition plate 2 is symmetrically fixed with a sleeve 43 away from one side of the inner buckle member 3, the inner side of the additional rod member 4 is symmetrically fixedly connected with a plug rod 44, and the plug rod 44 is inserted into the corresponding sleeve 43. The plug rod 44 and the corresponding sleeve 43 are connected by bolt cooperation, the additional rod member 4 is inserted into the sleeve 43 through the plug rod 44, and is fixed by bolts, which is convenient for installation and disassembly.

[0031] Working principle: the spacing adjustment between the partition plates is that the lower partition plate 1 and the upper partition plate 2 are inserted into the main plate groove 22 through the main plug plate 21, the construction personnel manually adjusts the distance between the upper partition plate 2 and the lower partition plate 1 according to the actual length of the line box, so that the distance between them is adapted to the line box, and after adjusting to the appropriate length, the knob 24 is rotated, the knob 24 drives the wire column 23 to rotate, and since the wire column 23 is threadedly connected between the main plug plate 21 and the lower partition plate 1, the wire column 23 is gradually screwed in, completing the fixation between the upper partition plate 2 and the lower partition plate 1;

[0032] The auxiliary plug plate 26 is inserted into the auxiliary plate groove 25, which plays a role in auxiliary positioning and strengthening the stability of the structure. During the adjustment of the distance between the upper partition plate 2 and the lower partition plate 1, the cooperation of the auxiliary plug plate 26 and the auxiliary plate groove 25 can ensure the stability of the movement of the upper partition plate 2 and the lower partition plate 1, avoiding deviation or shaking, and ensuring the smoothness and accuracy of the entire adjustment process;

[0033] The line box combination buckle is used to position the distance between two line boxes, specifically, the inner buckle member 3 and the inner buckle contact head 31 thereon, and the outer buckle member 32 and the outer buckle contact head 33 thereon, are used to clamp the lower partition plate 1 and the upper partition plate 2 between the two line boxes. During installation, the inner buckle member 3 and the outer buckle member 32 are aligned with the corresponding positions on the line box, and the inner buckle contact head 31 and the outer buckle contact head 33 are tightly connected with the line box by pressing, realizing accurate positioning of the distance between the line boxes, and ensuring that the installation distance between adjacent line boxes meets the requirements;

[0034] When a longer line box distance is needed, the additional rod member 4 plays a role, the additional rod member 4 is inserted into the sleeve 43 through the plug rod 44 and is fixed by bolts, the additional outer buckle member 41 and the additional inner buckle member 42 on one side thereof are similar to the inner buckle member 3 and the outer buckle member 32, and can also be clamped with the line box or other components, further expanding the adjustment range and meeting the installation needs of line boxes with larger distances.

[0035] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An adjustable cord combi-clasp comprising a lower deck (1) and an upper deck (2), characterized in that: The same side of the lower partition plate (1) and the upper partition plate (2) is symmetrically provided with an inner buckle (3), and the inner buckle (3) is fixedly connected with an inner buckle contact head (31) on one side.

2. An adjustable cord grip assembly fastener according to claim 1, wherein: The two sides of the upper partition plate (2) are symmetrically provided with an additional rod member (4), and the additional rod member (4) is fixedly provided with an additional outer buckle (41) and an additional inner buckle (42) on one side.

3. An adjustable cord grip assembly fastener according to claim 1, wherein: The lower partition plate (1) is provided with a main plate slot (22) on one side, and the lower surface of the upper partition plate (2) is fixedly connected with a main plug-in plate (21), and the main plug-in plate (21) is inserted into the main plate slot (22), and three silk columns (23) are threadedly connected between the main plate slot (22) and the main plug-in plate (21), and one end of the silk column (23) is fixedly connected with a knob (24).

4. An adjustable cord grip assembly fastener according to claim 3, wherein: The lower partition plate (1) is provided with an auxiliary plate slot (25) on one side away from the main plate slot (22), and the lower surface of the upper partition plate (2) is fixedly connected with an auxiliary plug-in plate (26) on one side away from the main plug-in plate (21), and the auxiliary plug-in plate (26) is inserted into the corresponding auxiliary plate slot (25).

5. An adjustable cord grip assembly fastener according to claim 3, wherein: The main plug-in plate (21) and the lower partition plate (1) are both provided with five thread grooves (27) for cooperating with the silk columns (23) distributed in equal intervals.

6. An adjustable cord grip assembly fastener according to claim 3, wherein: The lower partition plate (1) is fixedly provided with a plurality of threaded caps (28) on one side away from the main plate slot (22), and one end of the silk column (23) is threadedly sleeved in the corresponding threaded cap (28).

7. An adjustable cord grip assembly fastener according to claim 2, wherein: The upper partition plate (2) is symmetrically fixedly provided with a sleeve (43) on one side away from the inner buckle (3), and the inner side of the additional rod member (4) is fixedly connected with a plug-in rod (44), and the plug-in rod (44) is inserted into the corresponding sleeve (43), and the plug-in rod (44) and the corresponding sleeve (43) are connected through bolts.

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